Sinoboom AB14EJ

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GTZZ14EJ&16EJ Maintenance Manual

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Table of Contents9
Safety Warning Symbols and Signs13
Maintenance Safety Precautions17
General17
Instructions before Maintenance17
Requirements for Maintenance17
Personnel17
Precautions before Maintenance17
Maintenance Safety18
Considerations after22
Maintenance22
Technical Characteristics23
Machine Specifications23
Specifications of Major27
Components27
Motor27
Reducer27
Battery28
Hydraulic Pump28
Motor28
Movement Speed28
Weight of Major Components29
Pressure Limits30
Oil Requirements31
Torque Specifications32
Special Torque Requirements32
Fastener Torque Specifications32
Hydraulic Hose Torque34
Hydraulic Fitting Torque34
Maintenance Instructions2537
Inspection and Preventative Mainte37
Nance Schedule37
Pre-Delivery Inspection37
Pre-Operation Inspection37
Frequent Inspection37
Annual Machine Inspection37
Preventive Maintenance37
Responsible Persons and Qualifi- Cations for Performing Inspection38
And Maintenance38
Inspection and Preventative Main38
Tenance Schedule38
General Maintenance42
Instructions42
Major Modification and Repair45
Chassis and Turntable Assembly47
Chassis and Turntable System47
Chassis Tilt Sensing System47
Travel Drive System47
Travel Speed Reduction System47
Reverse Drive Confirmation System47
Tire Assembly47
Check Wheel Fasteners48
Replacement Requirements48
Replace Tire48
Travel Drive Device49
Check Disengaged Drive Hub Cap49
Check Oil Level in Travel Reducer50
Replace Gear Oil in Travel Reducer50
Disassembly and Installation50
Front Wheel Bearing Housing51
Slewing Mechanism52
Lubricate Slewing Bearing53
Inspect Slewing Bearing Bolts53
Disassembly and Installation55
Counterweight56
Battery57
Boom and Platform Assembly59
Boom and Platform System59
Platform Control Enable System59
Transport Position Sensing System59
Load Sensing System59
Platform and Jib Boom60
Platform Controller60
Platform Assembly60
Jib Boom Assembly61
Swing Cylinder61
Upward Leveling Cylinder62
Boom62
Drag Chain Assembly62
Downward Leveling Cylinder63
Main Boom Lift Cylinder64
Main Boom Assembly64
Telescopic Boom and Telescopic65
Cylinder65
Articulated Boom Lift Cylinder66
Articulated Boom Assembly67
Boom Slider69
Hydraulic System71
Layout of Hydraulic Elements71
Function Valves72
Hydraulic Oil77
Check the Oil Level77
Oil77
Replace the Hydraulic Oil77
Hydraulic Tank77
Air Filter78
Suction Filter78
Hydraulic Oil Return Filter78
Hydraulic Oil High-Pressure Filter78
Inspect Cylinder Drift78
Hydraulic Symbols79
Hydraulic Schematic Diagram80
Electrical System81
Battery81
Inspection81
Adding Water82
Equalization82
Storage82
Charging Faults and Solutions83
(Lead-Acid Battery)83
Charging Faults and Solutions84
(Lithium Battery)84
Fault Codes Description85
Machine Fault Codes85
Motor Controller Fault Codes88
Lithium Battery BMS Fault Codes102
Basic Trouble Shooting103
Electrical Symbols106
Electrical Schematic Diagram108
Functions and Controls111
Drive Function111
Braking Function111
Tilt Protection Function112
Maximum Working Envelope112
Limit Function112
Overload Limit Function113
Control System115
Display Interface115
Home Interface after Booting116
State Monitor117
Fault Inquiry118
Setting119
Machine Parameter Setting119
Time Setting122
Machine Information123
Language Setting123
Unit Setting123
Options125
Secondary Guarding Device125
Parts List127
Installation and Removal128
Instructions for Use128
Wiring Harness and Schematic129
Diagram129
Pipe Cradle134
Parts List134
Installation and Removal135
Instructions for Use136
Panel Cradle136
Parts List137
Installation and Removal138
Instructions for Use139
Platform Mesh139
Parts List140
Installation and Removal142
Instructions for Use144
Appendix145
Major Modification and Repair145
Record145
Inspection and Preventative146
Maintenance Schedule146

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